TZM5228F-GS18

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The TZM5228F-GS18 is a single Zener diode that is available in a discrete package that provides a better electronic solution. The diode is designed to protect electronic circuits from static surges and also reduce radio-frequency noise. It has a wide variety of applications from turning off unused gates of microprocessors to reversing polarity in current-limiting circuits.

The TZM5228F-GS18 has a maximum reverse voltage of 28.0V and a maximum power dissipation of 0.25W. The diode is supplied in a four-pin discrete package with a maximum standing-off voltage of 18V. The TZM5228F-GS18 is a surface-mount device and is packaged in an epoxy-molded DO-35 container.

The TZM5228F-GS18 is used primarily to protect electronic circuits from static surges and to reduce radio-frequency noise. When used as a surge protector, the diode can effectively supress static voltage spikes up to 28V. When used as a noise filter, the diode can reduce radio frequency interference. The diode can also be used to reverse polarity in current-limiting circuits.

The TZM5228F-GS18 works on the principle of Zener breakdown. When a reverse voltage is applied to the diode, the electric field strength increases until it reaches the Zener breakdown voltage at which point electrons are kicked out of the valence band and into the conduction band, thereby creating a conducting path between the Anode and Cathode.

The working principle of the TZM5228F-GS18 is fairly simple. When the applied reverse voltage exceeds the Zener breakdown voltage of 28V, electrons are emitted from the valence band into the conduction band, creating a conducting path between the Anode and Cathode. This allows current to flow, thereby protecting the circuit from static surges and reducing radio-frequency noise.

In conclusion, the TZM5228F-GS18 is a single Zener diode that is ideal for protecting electronic circuits from static surges and radio-frequency noise. It has a wide variety of applications from turning off unused gates of microprocessors to reversing polarity in current-limiting circuits. The diode works on the principle of Zener breakdown and is available in a surface-mount package.

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